Patent
   D754308
Priority
Aug 07 2012
Filed
Feb 01 2013
Issued
Apr 19 2016
Expiry
Apr 19 2030
Assg.orig
Entity
unknown
21
21
n/a
The ornamental design for a composite sealing material, as shown and described.

FIG. 1 is a front view of a composite sealing material showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a cross-sectional view taken along line 5-5 of FIG. 2;

FIG. 6 is an enlarged cross-sectional view taken along line 6-6 of FIG. 5;

FIG. 7 is a view thereof showing the state of the article in use; and,

FIG. 8 is a view thereof showing an alternate state of the article in use.

The broken lines shown in the figures are for the purpose of illustrating environment only and form no part of the claimed design.

Nakagawa, Ippei

Patent Priority Assignee Title
9892945, Oct 09 2012 VALQUA, LTD Composite seal
D767234, Mar 02 2015 MORGAN STANLEY SENIOR FUNDING, INC Wafer support ring
D783922, Dec 08 2014 MORGAN STANLEY SENIOR FUNDING, INC Wafer support ring
D802723, Nov 27 2015 Ebara Corporation Sealing ring
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D835760, Nov 27 2015 Ebara Corporation Sealing ring
D848585, Jan 26 2016 VALQUA, LTD Seal
D848586, Jan 26 2016 VALQUA, LTD Seal
D849211, Jan 26 2016 VALQUA, LTD Seal
D873981, Jun 27 2017 NOK Corporation Seal ring
D875899, Oct 21 2016 NOK Corporation Seal
D875900, Oct 21 2016 NOK Corporation Seal
D876594, Jan 16 2015 NOK Corporation Seal for shafts
D909322, Oct 12 2018 VALQUA, LTD. Seal member for use in semiconductor production apparatus
D909323, Oct 12 2018 VALQUA, LTD. Seal member for use in semiconductor production apparatus
D912784, Feb 08 2018 NOK Corporation Seal
D933031, Oct 12 2018 VALQUA, LTD. Seal member for semiconductor production apparatus
D933032, Oct 12 2018 VALQUA, LTD. Seal member for semiconductor production apparatus
D933033, Oct 12 2018 VALQUA, LTD. Seal member for semiconductor production apparatus
D933619, Oct 12 2018 VALQUA, LTD. Seal member for semiconductor production apparatus
D942596, Dec 24 2015 VALQUA, LTD Seal material
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jan 22 2013NAKAGAWA, LPPEINIPPON VALQUA INDUSTRIES, LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0297370712 pdf
Jan 22 2013NAKAGAWA, IPPEINIPPON VALQUA INDUSTRIES, LTD CORRECTIVE ASSIGNMENT TO CORRECT THE TYPOGRAPHICAL ERROR IN THE NAME OF THE ASSIGNOR FROM NAKAGAWA, LPPEI TO NAKAGAWA, IPPEI PREVIOUSLY RECORDED ON REEL 029737 FRAME 0712 ASSIGNOR S HEREBY CONFIRMS THE ASSIGNMENT OF ASSIGNORS INTEREST 0300030970 pdf
Feb 01 2013Nippon Valqua Industries, Ltd.(assignment on the face of the patent)
Oct 01 2018NIPPON VALQUA INDUSTRIES, LTD VALQUA, LTD CHANGE OF NAME SEE DOCUMENT FOR DETAILS 0484200298 pdf
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